Water scarcity, biodiversity loss, extreme heat and cold brought on by climate change, and human activities are right in front of us. Delta through exhibitions takes the general populace to approach the climate crises and then toward mitigation and adaptation measures. 

2014: Run for Water．Water for Run Exhibition
Major changes in hydrologic distribution and water resources under climate change became evident year by year. Synergies between proper water management and climate change adaptation were urgently and necessarily promoted to foster future resilience. 

Delta curated the "Run for Water‧Water for Run Exhibition" to raise people's awareness of the status of the world's water resources under climate change. The exhibition not merely made use of audiovisual experience to immerse people in the solutions, but also simplified the scientific facts about water shortage all over the world and climate change into easy-to-understand images. It further highlighted the actions individuals and businesses should take for the crises. The 26-day exhibition attracted 35,000 people, including Dr. Donald J. Wuebbels, a Coordinating Lead Author of the Intergovernmental Panel on Climate Change (IPCC) reports, and Dr. Wayne Higgins, the Director of Office of Oceanic Research, Climate Program Office (CPO) at National Oceanic & Atmospheric Administration (NOAA), to visit it. 

2015-2017: Delta Green Building Exhibition
Displaying the 21 green buildings Delta had constructed over a decade, we launched the "Delta21 Green Building Exhibition" at COP21. It showed not merely an experiential journey of Delta's green buildings, but also the passive and active designs we adopted to enable more energy saving in buildings. These included systems and solutions developed by Delta. The short 7-day exhibition in Paris attracted the participation of 40,000 visitors. Its influence was expanded via the internet with 45,000 browsers per country, allowing Delta's green building capabilities in Paris to shine on the international stage.

In 2016, the exhibition was moved to Taipei to fully showcase Delta's energy-saving solutions in 22 green buildings. With graphs and actual models, the exhibition translated sophisticated energy-saving practices in buildings into simple concepts, which further aroused people's interest in the solutions. 

In 2017, Delta brought the exhibition to Kaohsiung to variegate the EcoMobility Festival held by the Local Governments for Sustainability (ICLEI).  It displayed products that include indoor air quality & comfort sensors, energy storage systems, smart LED lighting, energy regeneration units for elevators, solar PV solution, and electric vehicle chargers, which are active designs essential to a green building. The showcase not only offered the public a whole picture to retrofit old buildings but also depicted the blueprint consisting of low-carbon buildings and transport infrastructure for cities. 

2022 & 2023: Earth Pulsing: Nurturing Life Exhibition
In response to the loss of biodiversity and the degradation of ecosystem services, Delta held the "Earth Pulsing: Nurturing Life Exhibition" in 2022, to inspire actions on climate change and biodiversity conservation. Through the 8K projection technology and photo display from "BBC Earth: Life at Extremes," this exhibition showcased the bond between ecology and art, further taking people on a wonderful journey to discover creatures in the mountains, jungles, grasslands, and oceans. To minimize environmental impacts, all electricity needed to sustain the operation of the exhibition came from small hydropower. With that, we presented an innovative low-carbon exhibition model using 100% renewable electricity.

In 2023, Delta collaborates with the National Museum of Marine Science & Technology (NMMST) to renew the exhibition. In addition to showcasing images from BBC's ecological documentaries, and ecological artworks and taking people to experience immersive marine images, the exhibition further guides people to understand the concept of ecosystem services by displaying real moss, aquatic plant, and coral ecosystems. Helping people turn rhetoric into action for biodiversity, we also establish Coral Restoration Classroom in the exhibition to enable people to contribute to coral restoration.